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Hunan jiangbin machine group co ltd

Overview
  • Total Patents
    61
  • GoodIP Patent Rank
    34,488
  • Filing trend
    ⇧ 140.0%
About

Hunan jiangbin machine group co ltd has a total of 61 patent applications. It increased the IP activity by 140.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and engines, pumps and turbines are DONG YANG PISTON CO LTD, RENETTE COMPANY and HUNAN JIANGBIN MACHINE (GROUP) CO LTD.

Patent filings in countries

World map showing Hunan jiangbin machine group co ltds patent filings in countries
# Country Total Patents
#1 China 61

Patent filings per year

Chart showing Hunan jiangbin machine group co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Yipeng 18
#2 Yi Lyulin 17
#3 Wang Yishu 13
#4 Xia Zhitao 12
#5 Liu Minghui 11
#6 Yang Zhiyong 10
#7 Huang Zudong 10
#8 Liao Junhui 10
#9 Liao Conglai 8
#10 Wang Xi 8

Latest patents

Publication Filing date Title
CN112264585A Coaxial salt core installation device and coaxial salt core positioner
CN112264586A Cooling method for piston casting die shaft pin and casting piston pin hole
CN112149250A Method and equipment for generating piston grid model
CN111958543A Split type steel piston assembly quality
CN111632929A Automatic piston cleaning equipment and method
CN110788311A Method for quantitatively scooping metal solution by using ladle and method for ensuring ladle to be at safe working height of metal solution
CN110722141A Method for inclined casting of ladle
CN110834084A Metal solution ladle, method for scooping clean metal solution and method for casting clean metal solution
CN110711844A Metal mold gravity casting equipment and mold cooling system thereof
CN110671229A Piston connecting rod assembly
CN110779700A Piston excircle wear test device
CN110449987A A kind of milling machine and milling cutter assist tool setting device
CN110159447A A kind of steel pistons and its hollow inner-cooling oil recess forming method
CN109514263A A kind of piston pin hole system of processing
CN109396481A A kind of automatic drilling system and method
CN109396924A A kind of automatic charging device and method
CN109625990A A kind of automatic collecting device
CN109396774A A kind of method for making piston and piston production line
CN109332603A Piston casting equipment and its external mold and cooling means
CN109209673A engine piston blank and its processing method